spiralled

These developments, coming at a time when tensions within the Korean peninsula have spiralled to their highest in years, are worrying Seoul.

Traditionally, punters kicked 'turnover' balls which spiralled through the air - the benefit being they travel further.

Since then the brothers have been locked in a years-long dispute over their father's house, which has spiralled into a vicious public family battle.

He said he didn't know why the speculation had "spiralled out of control, but all is OK", and that "there are bigger problems in the world".

She said she was prepared for the newborn stage to be difficult, but her anxiety spiralled rapidly in the weeks after Indy's arrival which led to her having irrational fear or worry over everyday events.